Critical severity9.8NVD Advisory· Published Mar 13, 2026· Updated Jul 15, 2026
CVE-2026-32304
CVE-2026-32304
Description
Locutus brings stdlibs of other programming languages to JavaScript for educational purposes. Prior to 3.0.14, the create_function(args, code) function passes both parameters directly to the Function constructor without any sanitization, allowing arbitrary code execution. This is distinct from CVE-2026-29091 which was call_user_func_array using eval() in v2.x. This finding affects create_function using new Function() in v3.x. This vulnerability is fixed in 3.0.14.
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Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
locutusnpm | < 3.0.14 | 3.0.14 |
Affected products
3Patches
Vulnerability mechanics
References
7- github.com/locutusjs/locutus/security/advisories/GHSA-vh9h-29pq-r5m8nvdExploitMitigationPatchVendor AdvisoryWEB
- github.com/advisories/GHSA-vh9h-29pq-r5m8ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-32304ghsaADVISORY
- github.com/locutusjs/locutus/releases/tag/v3.0.14nvdProductRelease NotesWEB
- access.redhat.com/security/cve/CVE-2026-32304nvd
- bugzilla.redhat.com/show_bug.cginvd
- security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-32304.jsonnvd
News mentions
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